C2100 Taierzhen

"Don't worry, the pill formulas are still incomplete, and you can't refine them without merit. The fastest way to obtain merit is to kill demons, and the more Pattern of Sin the enemy has, the more merit they can obtain." The Little Ancestor said.

"I'll think of something!" Ning Caichen said.

"Don't look for me when you have nothing to do, and don't disturb me when you have something to do